Patent US3302227A successfully refreshed from Google Patents.
US3302227A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Method of producing a sport shoe bottom with fittings therein
Assignee: Individual
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Filing: 1963-03-14
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Granted: 1967-02-07
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Expires: 1983-03-14
Abstract
No abstract record available.
Inventors
- 👤 Bente Alfred
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-03 11:03
CPC Classifications
A; A43; A43C; A43C13/00; A43C13/04; A43B; A43B13/00; A43B13/28; A43C15/00; A43C15/16
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
140 words
A METHOD OF PRODUCING THE SHOE BOTTOM OF A SPORT SHOE COMPRISING THE STEPS OF INITIALLY DRIVING INTO THE SHOE BOTTOM FROM THE FOOT SIDE THEREOF A PLURALITY OF INSERTS HAVING LARGE RETAINING FLANGES ON THE UPPER ENDS THEREOF AND ADAPTED FOR REMOVABLY SECURING FITTINGS TO THE LOWER SIDE OF THE OUTER SOLE, SO THAT, AFTER SAID INSERTS ARE DRIVEN IN, SAID FLANGES AT LEAST PARTLY PROJECT ABOVE THE FOOT SIDE OF THE INSOLE, THEN APPLYING THE SHOE UPON A LAST, HEATING THE LAST SO AS TO HEAT THE INSOLE, AND EXERTING UPON THE LAST AND THUS UPON THE FOOT SIDE OF THE INSOLE SUCH A MOLDING PRESSURE THAT THE FLANGES WILL BE COMPLETELY EMBEDDED IN THE INSOLE AND THE SURFACE OF THE FOOT SIDE OF THE INSOLE WILL BE SUBSTANTIALLY IN ALIGNMENT WITH THE UPPER SURFACES OF THE INSERTS.
Claim 2
Independent Claim
140 words
A METHOD OF PRODUCING THE SHOE BOTTOM OF A SPORT SHOE COMPRISING THE STEPS OF INITIALLY DRIVING INTO THE SHOE BOTTOM FROM THE FOOT SIDE THEREOF A PLURALITY OF INSERTS HAVING LARGE RETAINING FLANGES ON THE UPPER ENDS THEREOF AND ADAPTED FOR REMOVABLY SECURING FITTINGS TO THE LOWER SIDE OF THE OUTER SOLE, SO THAT, AFTER SAID INSERTS ARE DRIVEN IN, SAID FLANGES AT LEAST PARTLY PROJECT ABOVE THE FOOT SIDE OF THE INSOLE, THEN APPLYING THE SHOE UPON A LAST, HEATING THE LAST SO AS TO HEAT THE INSOLE, AND EXERTING UPON THE LAST AND THUS UPON THE FOOT SIDE OF THE INSOLE SUCH A MOLDING PRESSURE THAT THE FLANGES WILL BE COMPLETELY EMBEDDED IN THE INSOLE AND THE SURFACE OF THE FOOT SIDE OF THE INSOLE WILL BE SUBSTANTIALLY IN ALIGNMENT WITH THE UPPER SURFACES OF THE INSERTS.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1970-02-06 | 1970-08-08 | 1971-02-07 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1974-02-06 | 1974-08-08 | 1975-02-07 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1978-02-06 | 1978-08-08 | 1979-02-07 | $7700.00 | Window Closed / Lapsed |